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Cash and cash equivalents and Investments and Additional information on the consolidated statements of cash flows - Components of financing activities (Details) - ARS ($) $ in Millions | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Cash and cash equivalents and Investments. Additional information on the consolidated statements of cash flows |  |  |
Bank overdrafts |  | $ 1,344 | $ 3,150
Notes |  | 1,869 | 716
Bank loans | $ 1,730 | 6,124 | 435
Total financial debt proceeds | 1,730 | 9,337 | 4,301
Bank overdrafts | (1,572) | (2,793) |
Notes | (566) |  |
Bank loans | (848) | (143) | (31)
Total payment of debt | (2,986) | (2,936) | (31)
Bank overdrafts | (58) | (1,243) | (405)
Interests on Notes and related expenses | (340) | (205) | (3)
Interests on bank loans and related expenses | (418) | (125) | (63)
NDF | (32) |  |
Total payment of interest and related expenses | $ (848) | $ (1,573) | $ (471)

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- Definition The cash outflow for interest paid, classified as financing activities. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2017-01-01 -Paragraph 31 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=para_31&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The cash inflow from borrowings obtained. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2017-01-01 -Paragraph 17 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=para_17_c&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2017-01-01 -Paragraph 17 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=para_17_d&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The cash outflow for payment of interest and related expenses on bank overdrafts . + References No definition available. + Details
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- Definition The cash outflow for payment of interest on bank loans and related expenses. + References No definition available. + Details
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- Definition The cash outflow of interest on non-deliverable forwards (NDF). + References No definition available. + Details
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- Definition The cash outflow for payment of interest on notes and related expenses. + References No definition available. + Details
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- Definition The cash inflow from bank loans obtained. + References No definition available. + Details
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